.top {
  width: 1668px;
  height: 160px;
  background: #fff;
}

.top .top_sou {
  width: 100%;
  height: 70%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.top .top_sou p {
  margin-left: 70px;
  margin-top: 1%;
}

.top .top_sou p input {
  width: 296px;
  height: 30px;
  border: solid 1px #ccc;
  margin-left: 3px;
  padding-left: 5px;
}

.top .top_sou p input:hover {
  border: #09f solid 1px;
}

.top .top_an {
  width: 100%;
}

.top .top_an .top_an_zi {
  width: 150px;
  height: 100%;
  margin-left: 89.1%;
  text-align: center;
}

.top .top_an .top_an_zi button {
  width: 60px;
  height: 30px;
  margin: 12% 3%;
  border: none;
}

.top .top_an .top_an_zi .bon1 {
  background: #09f;
  color: #fff;
}

.top .top_an .top_an_zi .bon2 {
  background: #fff;
  border: solid 1px #ccc;
}

.top .top_an .top_an_zi .bon2:hover {
  color: #09F;
  border: solid 1px #09f;
}

.zhong {
  width: 1668px;
  height: 862px;
  background: #fff;
  margin-top: 18px;
}

.zhong .zhong_shua {
  width: 100%;
  height: 70px;
  background: #09f;
}

.zhong .zhong_zhu {
  width: 100%;
}
